Just Submitted Chemistry Files

Below are a listing of files that have been recently submitted. They are in order of newest to oldest.
There are 89 files.

Titration
Date Submitted: 2012-04-04
The titration of vinegar with NaOH using Pheonthalein as an indicator.

Determine Unknown Elements
Date Submitted: 2012-03-22
Students act as if they are Mendeleev
guessing at unknown elemental properties.
Using properties of the general groups
(metal, nonmetal, metalloid) students see
how Mendeleev predicted these so well.

Densities Of Solutions
Date Submitted: 2012-03-22
Students see how density affects
interaction of different solutions.

Radioactivity
Date Submitted: 2012-03-22
Using a Toppler game, students discover
how atoms become unstable and decay.

Exothermic/Endothermic Reactions
Date Submitted: 2012-03-22
Measure the changes in temperature in
reactions and then determine whether or
not the reaction is endo- or exothermic.

Organic Functional Group Game
Date Submitted: 2011-05-01
Students will draw cards that conatin alkanes and functional groups. Students will have to make compounds using the cards and score points to win based on which functional groups they use.

Limiting Reactant Activity
Date Submitted: 2011-03-13
Students will make models with nuts and bolts to determine which material is used up first. This is a great way to introduce limiting reactants. This activity was adapted from the Holt Chemistry Book.